Question

Jamie had seven posters, but only three could fit on his closet door. How many different ways can he arrange the three posters out of the seven on his closet door?

Answer 1

Answer:

Step-by-step explanation:

I know this wouldn't help much, but I found these many combinations.

hope this helps ☺️

Answer 2

Concept

A permutations is a meeting of objects from many during a definite order. The formula of permutations is nPr=n!/(n-r)!

Given

There are 7 posters and therefore the 3 posters out of the seven on the closet.

To Find

Different ways he can arrange the three posters on the door.

Explanation

The number of the way he can arrange the three posters out of the seven on his closet door are going to be 3!

=3*2*1

=6 ways

Hence the quantity of the way is adequate to 6.

#SPJ2